Hi. I am running Snitch ver 4.0.3. This new version will not allow you to make a rule that lasts "Forever" if the code has not been signed. Is there a reason the prey application is not signed?
I ran into the same problem. On this link from the Little Snitch forum it tells you how to fix it:
My device can now be found, although the location is completely wrong.
Thanks. That worked for me, though I have not check the Guest account to see if it helps there.